Setting up, English, For the screen aspect ratio of 4 : 3 (unit : m) – Panasonic PT-DW8300U User Manual
Page 26: Getting started
Setting up
26
- ENGLISH
Getting Started
For the screen aspect ratio of 4 : 3 (Unit : m)
Q
Lens type
Zoom lens
Model number of
projection lens
ET-D75LE1
ET-D75LE2
ET-D75LE3
ET-D75LE4
ET-D75LE8
Throw ratio
Û
1.6–2.2 : 1
2.2–3.3 : 1
3.3–5.6 : 1
5.6–8.9 : 1
8.8–16.5 : 1
Screen dimensions
Projection distance (L)
Screen
size (")
Effective
height
(SH)
Effective
width
(SW)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
70
1.067
1.422
2.29
3.06
3.09
4.65
4.66
7.83
7.83
12.54
12.25
23.32
80
1.219
1.626
2.63
3.51
3.55
5.33
5.34
8.96
8.97
14.34
14.06
26.71
90
1.372
1.829
2.96
3.96
4.00
6.01
6.02
10.10
10.10
16.15
15.87
30.09
100
1.524
2.032
3.30
4.41
4.45
6.69
6.70
11.23
11.24
17.96
17.67
33.47
120
1.829
2.438
3.98
5.32
5.36
8.05
8.06
13.50
13.51
21.57
21.28
40.24
150
2.286
3.048
4.99
6.67
6.72
10.09
10.10
16.91
16.92
26.98
26.70
50.39
200
3.048
4.064
6.68
8.93
8.99
13.49
13.50
22.59
22.59
36.01
35.73
67.31
250
3.810
5.080
8.37
11.18
11.25
16.89
16.90
28.27
28.27
45.04
44.76
84.23
300
4.572
6.096
10.06
13.44
13.52
20.29
20.30
33.94
33.95
54.07
53.79
101.14
350
5.334
7.112
11.75
15.70
15.79
23.69
23.70
39.62
39.63
63.10
62.82
118.06
400
6.096
8.128
13.44
17.96
18.05
27.09
27.10
45.30
45.31
72.13
71.85
134.98
500
7.620
10.160
16.82
22.47
22.58
33.89
33.90
56.65
56.66
90.18
89.91
168.81
600
9.144
12.192
20.20
26.98
27.12
40.69
40.70
68.01
68.02
108.24
107.96
202.65
Lens type
Zoom lens
Fixed-focus lens
Model number of
projection lens
ET-D75LE6
ET-D75LE10
ET-D75LE20
ET-D75LE30
ET-D75LE5
Throw ratio
Û
1.1–1.3 : 1
1.6–2.0 : 1
2.0–2.9 : 1
2.9–5.6 : 1
0.8 : 1
Screen dimensions
Projection distance (L)
Screen
size (")
Effective
height
(SH)
Effective
width
(SW)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Fixed
70
1.067
1.422
1.54
1.84
2.17
2.80
2.80
4.07
4.04
7.88
1.13
80
1.219
1.626
1.77
2.11
2.49
3.22
3.21
4.67
4.64
9.03
1.31
90
1.372
1.829
2.00
2.38
2.81
3.63
3.62
5.27
5.23
10.19
1.48
100
1.524
2.032
2.22
2.66
3.13
4.05
4.03
5.86
5.82
11.34
1.66
120
1.829
2.438
2.68
3.20
3.77
4.88
4.86
7.06
7.01
13.64
2.00
150
2.286
3.048
3.36
4.02
4.74
6.13
6.09
8.85
8.79
17.09
2.53
200
3.048
4.064
4.50
5.39
6.35
8.21
8.15
11.84
11.76
22.85
3.40
250
3.810
5.080
5.64
6.76
7.96
10.28
10.20
14.83
14.73
28.61
4.27
300
4.572
6.096
6.78
8.12
9.56
12.36
12.26
17.82
17.70
34.36
5.14
350
5.334
7.112
7.92
9.49
11.17
14.44
14.32
20.81
20.67
40.12
400
6.096
8.128
9.06
10.85
12.78
16.52
16.38
23.80
23.63
45.88
500
7.620
10.160
11.34
13.58
16.00
20.68
20.49
29.78
29.57
57.39
600
9.144
12.192
13.62
16.32
19.21
24.83
24.61
35.76
35.51
68.91
The throw ratio is based on the value during projection onto a 150-inch screen size.
:
Û
Note
The projection distances listed here involve an error of ±5 %.
z
When geometric adjustment is used, compensation is made so that the screen size becomes smaller than the specified
z
size.